﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using ZY.IDAL;
using Maticsoft.DBUtility;//Please add references
namespace ZY.SQLServerDAL
{
	/// <summary>
	/// 数据访问类:Tab_SysConfig
	/// </summary>
	public partial class Tab_SysConfig:ITab_SysConfig
	{
		public Tab_SysConfig()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("sysid", "Tab_SysConfig"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int sysid)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from Tab_SysConfig");
			strSql.Append(" where sysid=@sysid");
			SqlParameter[] parameters = {
					new SqlParameter("@sysid", SqlDbType.Int,4)
			};
			parameters[0].Value = sysid;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(ZY.Model.Tab_SysConfig model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into Tab_SysConfig(");
			strSql.Append("sys_paramName,sys_paramVlue,sys_lastime,sys_note,sys_ext1)");
			strSql.Append(" values (");
			strSql.Append("@sys_paramName,@sys_paramVlue,@sys_lastime,@sys_note,@sys_ext1)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@sys_paramName", SqlDbType.VarChar,50),
					new SqlParameter("@sys_paramVlue", SqlDbType.VarChar,100),
					new SqlParameter("@sys_lastime", SqlDbType.DateTime),
					new SqlParameter("@sys_note", SqlDbType.VarChar,2000),
					new SqlParameter("@sys_ext1", SqlDbType.VarChar,50)};
			parameters[0].Value = model.sys_paramName;
			parameters[1].Value = model.sys_paramVlue;
			parameters[2].Value = model.sys_lastime;
			parameters[3].Value = model.sys_note;
			parameters[4].Value = model.sys_ext1;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(ZY.Model.Tab_SysConfig model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update Tab_SysConfig set ");
			strSql.Append("sys_paramName=@sys_paramName,");
			strSql.Append("sys_paramVlue=@sys_paramVlue,");
			strSql.Append("sys_lastime=@sys_lastime,");
			strSql.Append("sys_note=@sys_note,");
			strSql.Append("sys_ext1=@sys_ext1");
			strSql.Append(" where sysid=@sysid");
			SqlParameter[] parameters = {
					new SqlParameter("@sys_paramName", SqlDbType.VarChar,50),
					new SqlParameter("@sys_paramVlue", SqlDbType.VarChar,100),
					new SqlParameter("@sys_lastime", SqlDbType.DateTime),
					new SqlParameter("@sys_note", SqlDbType.VarChar,2000),
					new SqlParameter("@sys_ext1", SqlDbType.VarChar,50),
					new SqlParameter("@sysid", SqlDbType.Int,4)};
			parameters[0].Value = model.sys_paramName;
			parameters[1].Value = model.sys_paramVlue;
			parameters[2].Value = model.sys_lastime;
			parameters[3].Value = model.sys_note;
			parameters[4].Value = model.sys_ext1;
			parameters[5].Value = model.sysid;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int sysid)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from Tab_SysConfig ");
			strSql.Append(" where sysid=@sysid");
			SqlParameter[] parameters = {
					new SqlParameter("@sysid", SqlDbType.Int,4)
			};
			parameters[0].Value = sysid;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string sysidlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from Tab_SysConfig ");
			strSql.Append(" where sysid in ("+sysidlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public ZY.Model.Tab_SysConfig GetModel(int sysid)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 sysid,sys_paramName,sys_paramVlue,sys_lastime,sys_note,sys_ext1 from Tab_SysConfig ");
			strSql.Append(" where sysid=@sysid");
			SqlParameter[] parameters = {
					new SqlParameter("@sysid", SqlDbType.Int,4)
			};
			parameters[0].Value = sysid;

			ZY.Model.Tab_SysConfig model=new ZY.Model.Tab_SysConfig();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public ZY.Model.Tab_SysConfig DataRowToModel(DataRow row)
		{
			ZY.Model.Tab_SysConfig model=new ZY.Model.Tab_SysConfig();
			if (row != null)
			{
				if(row["sysid"]!=null && row["sysid"].ToString()!="")
				{
					model.sysid=int.Parse(row["sysid"].ToString());
				}
				if(row["sys_paramName"]!=null)
				{
					model.sys_paramName=row["sys_paramName"].ToString();
				}
				if(row["sys_paramVlue"]!=null)
				{
					model.sys_paramVlue=row["sys_paramVlue"].ToString();
				}
				if(row["sys_lastime"]!=null && row["sys_lastime"].ToString()!="")
				{
					model.sys_lastime=DateTime.Parse(row["sys_lastime"].ToString());
				}
				if(row["sys_note"]!=null)
				{
					model.sys_note=row["sys_note"].ToString();
				}
				if(row["sys_ext1"]!=null)
				{
					model.sys_ext1=row["sys_ext1"].ToString();
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select sysid,sys_paramName,sys_paramVlue,sys_lastime,sys_note,sys_ext1 ");
			strSql.Append(" FROM Tab_SysConfig ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" sysid,sys_paramName,sys_paramVlue,sys_lastime,sys_note,sys_ext1 ");
			strSql.Append(" FROM Tab_SysConfig ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM Tab_SysConfig ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.sysid desc");
			}
			strSql.Append(")AS Row, T.*  from Tab_SysConfig T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "Tab_SysConfig";
			parameters[1].Value = "sysid";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

